ASEPCO Radial-Diaphragm™ Point of Use Valves
The ASEPCO Radial-Diaphragm™ Point of Use valve is used in situations where sampling, draining, transferring, or diverting process fluid from a line is necessary.
Point of Use valves (sometimes called Zero Static valves) are some of the most critical diaphragm valves used in the Biopharmaceutical industry. Point of Use valves allow process fluids to be transferred, sampled, drained or diverted with minimal impact on critical systems such as WFI (water for injection) and purified water. These U-shaped valves are designed to promote drainage and eliminate dead-legs and process steam stagnation. They provide a port that allows steam or materials to be purged rather than being trapped.
Point of Use Valves are often installed over sinks to draw clean water through the system at that point. Their U-shape often gives easy access to the process, because they often hang lower than the other pipes; however, they do not have to be installed at the lowest point of the process.
Features & Benefits
|Material option||316L, AL6XN, Hastelloy, Polypropylene
Machined from solid, hot-rolled, bar stock
|Surface Finish||Max 20 micro-inch Ra (0.5 µm Ra), Electropolished
Max 15 micro-inch Ra (0.375 µm Ra), Electropolished
Max 10 micro-inch Ra (0.25 µm Ra), Electropolished
|Inlet Sizes||0.5 inch, 0.75 inch, 1 inch, 1.5 inch, 2 inches, 2.5 inches, 3 inches, 4 inches|
|Outlet Sizes||0.5 inch, 0.75 inch, 1 inch, 1.5 inch, 2 inches|
|Inlet/Outlet Connections||Standard: Sanitary flange or buttweld (others available)|
|Maximum Pressure||250 psi|
|Marking||Each valve is marked for full material traceability|
|ISO||All product and procedures are governed by our ISO Quality Assurance Program|
|Standards||BPE, CE-PED, ASME|
|Diaphragm Materials||USP Class VI medical grade Silicone, Silicone Plus
Non-cytotoxic EPDM, EPDM Plus, Viton
|Actuators||Autoclavable manual or compact normally closed or normally open pneumatic
Both actuators feature position and leak indicators and are self contained
|Packaging||All valves are separately packed in foam packing|
For the complete specifications, reference the ASEPCO Radial-Diaphragm™ Point of Use Valve Datasheet.
Datasheet and Additional Resources
Killer Apps: Point of Use Valve
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